2018902931

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{13033}}^1$

素因数の和:13346

約数の個数: 16

約数和(自身を含む): 2202224640

約数和(自身を除く): 183321709

約数列:

[1, 19, 31, 263, 589, 4997, 8153, 13033, 154907, 247627, 404023, 3427679, 7676437, 65125901, 106258049, 2018902931]

約数ペア:

[(1, 2018902931), (19, 106258049), (31, 65125901), (263, 7676437), (589, 3427679), (4997, 404023), (8153, 247627), (13033, 154907)]